Mercurial > hg > orthanc-java
comparison Plugin/JavaGlobalReference.cpp @ 7:b14ed1ea3a23
reorganization
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Thu, 19 Oct 2023 11:14:45 +0200 |
parents | |
children | 1c407ba1d311 |
comparison
equal
deleted
inserted
replaced
6:709e5347a390 | 7:b14ed1ea3a23 |
---|---|
1 /** | |
2 * SPDX-FileCopyrightText: 2023 Sebastien Jodogne, UCLouvain, Belgium | |
3 * SPDX-License-Identifier: GPL-3.0-or-later | |
4 */ | |
5 | |
6 /** | |
7 * Java plugin for Orthanc | |
8 * Copyright (C) 2023 Sebastien Jodogne, UCLouvain, Belgium | |
9 * | |
10 * This program is free software: you can redistribute it and/or | |
11 * modify it under the terms of the GNU General Public License as | |
12 * published by the Free Software Foundation, either version 3 of the | |
13 * License, or (at your option) any later version. | |
14 * | |
15 * This program is distributed in the hope that it will be useful, but | |
16 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 * General Public License for more details. | |
19 * | |
20 * You should have received a copy of the GNU General Public License | |
21 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
22 **/ | |
23 | |
24 | |
25 #include "JavaGlobalReference.h" | |
26 | |
27 #include "JavaEnvironment.h" | |
28 | |
29 #include <cassert> | |
30 #include <stdexcept> | |
31 | |
32 extern OrthancPluginContext* context_; | |
33 | |
34 | |
35 JavaGlobalReference::JavaGlobalReference(JavaVirtualMachine& jvm, | |
36 jobject obj) : | |
37 jvm_(jvm), | |
38 obj_(NULL) | |
39 { | |
40 if (obj == NULL) | |
41 { | |
42 throw std::runtime_error("Null pointer"); | |
43 } | |
44 | |
45 JavaEnvironment env(jvm); | |
46 | |
47 obj_ = env.GetValue().NewGlobalRef(obj); | |
48 if (obj_ == NULL) | |
49 { | |
50 throw std::runtime_error("Cannot create global reference"); | |
51 } | |
52 } | |
53 | |
54 | |
55 JavaGlobalReference::~JavaGlobalReference() | |
56 { | |
57 assert(obj_ != NULL); | |
58 | |
59 try | |
60 { | |
61 JavaEnvironment env(jvm_); | |
62 env.GetValue().DeleteGlobalRef(obj_); | |
63 } | |
64 catch (std::runtime_error& e) | |
65 { | |
66 OrthancPluginLogError(context_, e.what()); | |
67 } | |
68 } | |
69 | |
70 | |
71 jobject JavaGlobalReference::GetValue() | |
72 { | |
73 assert(obj_ != NULL); | |
74 return obj_; | |
75 } |